:root {
  --paper: #fffaf1;
  --soft: #f4eadc;
  --mist: #e9f0ec;
  --ink: #1f2522;
  --muted: rgba(31, 37, 34, 0.68);
  --line: rgba(31, 37, 34, 0.12);
  --green: #476451;
  --blue: #315b72;
  --clay: #b85d37;
  --gold: #c49645;
  --white: #fffefe;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.86;
  letter-spacing: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 241, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: grid;
  gap: 2px;
  line-height: 1.1;
}

.brand-main {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 700;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.nav-cta {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--white);
  background: var(--ink);
}

.hero {
  min-height: calc(100svh - 74px);
  width: min(100% - 40px, 1180px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(36px, 6vw, 78px);
  padding: clamp(46px, 6vw, 88px) 0;
}

.hero-copy,
.page-hero {
  display: grid;
  gap: 22px;
}

.eyebrow {
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.26;
}

h1 {
  font-size: clamp(2.55rem, 4.2vw, 4rem);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  line-height: 1.3;
}

.title-line {
  display: block;
}

.lead {
  max-width: 640px;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
}

.actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 254, 254, 0.72);
  font-size: 0.84rem;
  font-weight: 900;
}

.button.primary {
  color: var(--white);
  background: var(--green);
  border-color: var(--green);
}

.hero-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(31, 37, 34, 0.10);
  border-radius: 6px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(31, 37, 34, 0.13);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.section {
  width: min(100% - 40px, 1180px);
  margin: 0 auto;
  padding: clamp(58px, 8vw, 104px) 0;
}

.section.compact {
  padding-top: 42px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(28px, 5vw, 52px);
}

.service-grid,
.simple-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.simple-grid article {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-card {
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(31, 37, 34, 0.10);
}

.service-card p,
.simple-grid p,
.about-copy p {
  color: var(--muted);
}

.service-kicker {
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 900;
  background: var(--blue);
}

.service-card.atelier .service-kicker {
  background: var(--clay);
}

.service-card.photo .service-kicker {
  background: var(--ink);
}

.service-card.found .service-kicker {
  background: var(--green);
}

.text-link {
  margin-top: auto;
  color: var(--clay);
  font-weight: 900;
}

.section.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(26px, 5vw, 76px);
  border-top: 1px solid var(--line);
}

.section.split .section-heading {
  display: block;
  margin-bottom: 0;
}

.about-copy {
  display: grid;
  gap: 18px;
  font-size: 1.02rem;
}

.contact-band {
  width: min(100% - 40px, 1180px);
  margin: 0 auto 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid rgba(31, 37, 34, 0.14);
  border-radius: 8px;
  background: var(--mist);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.subpage {
  padding-bottom: 30px;
}

.page-hero {
  width: min(100% - 40px, 980px);
  min-height: 54svh;
  margin: 0 auto;
  justify-content: center;
  padding: clamp(56px, 8vw, 100px) 0;
}

.photo-hero .eyebrow {
  color: var(--blue);
}

.found-hero .eyebrow {
  color: var(--green);
}

@media (max-width: 920px) {
  .hero,
  .section-heading,
  .section.split {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-visual {
    order: -1;
  }

  .service-grid,
  .simple-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .simple-grid article {
    min-height: auto;
  }

  .contact-band,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.82rem;
  }

  .button {
    width: 100%;
  }
}